Publications

List of publications

Aranha, D. F., Blatchley Hansen, A., van Baarsen, A. N., Nielsen, K. & Scholl, P. (2026). A Maliciously-Secure Post-Quantum OPRF from Crypto Dark Matter. In A. Oprea, C. Nita-Rotaru & N. Papernot (Eds.), Proceedings - 47th IEEE Symposium on Security and Privacy, SP 2026 (pp. 1195-1214) https://doi.org/10.1109/SP63933.2026.00221

Cohen, R., Doerner, J., Lee, E., Lysyanskaya, A. & Roy, L. (2026). An Unstoppable Ideal Functionality for Signatures and a Modular Analysis of the Dolev-Strong Broadcast. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography - 23rd International Conference, TCC 2025, Proceedings (pp. 675-708). Springer. https://doi.org/10.1007/978-3-032-12290-2_22

Baum, C., Berlips, J., Chen, W., Cozzarini, H., Cui, H., Damgård, I., Dong, J., Esvelt, K. M., Foner, L., Gao, M., Gretton, D., Kysel, M., Li, J., Li, X., Paneth, O., Rivest, R. L., Sage-Ling, F., Shamir, A., Shen, Y. ... Zhang, K. (2026). A system capable of verifiably and privately screening global DNA synthesis. National Science Review, 13(14), Article nwag103. https://doi.org/10.1093/nsr/nwag103

Årdal, M. A., Aranha, D. F., Feng, Y., Gao, Y. & Pan, Y. (2026). Better Bounds for Finding Fixed-Degree Isogenies via Coppersmith’s Method. In J. Daemen & E. Thomé (Eds.), Advances in Cryptology – EUROCRYPT 2026 - 45th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Proceedings (pp. 541-572) https://doi.org/10.1007/978-3-032-25327-9_19

Canetti, R., Damgård, I. B., Kolby, S., Ravi, D. & Yakoubov, S. (2026). Deniable Secret Sharing. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography - 23rd International Conference, TCC 2025, Proceedings (pp. 399-427) https://doi.org/10.1007/978-3-032-12293-3_13

Keller, H. J. (2026). Distributed Differential Privacy Using Cryptographic Techniques. [PhD dissertation, Aarhus University].

Cominetti, E., Simplicio, M., Aranha, D. F., Matias, P. & Araujo, R. (2026). E2Easy: a simple lattice-based in-person end-to-end voting scheme. In B. Haslhofer, J. Xu, F. Victor, M. Bartoletti, A. Bracciali, K. Matsuura, J. Nabrzyski, V. Estrada-Galiñanes, C. Tessone, J. Budurushi & K. Marky (Eds.), Financial Cryptography and Data Security. FC 2025 International Workshops - CoDecFin, FinTeAchin, VOTING, 2025, Revised Selected Papers (pp. 281-296). Springer. https://doi.org/10.1007/978-3-032-00495-6_16

Lunding, M. S., Bilstrup, K. E. K., Musaeus, L. H., Hallenberg, A., Overgaard, A. K., Yakoubov, S. & Petersen, M. G. (2026). From Ciphers to Future Cybersecurity: Engaging High School Students with Emerging Cryptographic Techniques through Hands-on Activities. In IDC 2026 - Proceedings the 25th Annual ACM Interaction Design and Children Conference (pp. 639-655). Association for Computing Machinery. https://doi.org/10.1145/3773077.3806131

van Baarsen, A. N. & Pu, S. (2026). Fuzzy Private Set Intersection from VOLE. In G. Hanaoka & B.-Y. Yang (Eds.), Advances in Cryptology – ASIACRYPT 2025 : 31st International Conference on the Theory and Application of Cryptology and Information Security, Melbourne, VIC, Australia, December 8–12, 2025, Proceedings, Part V (pp. 327-360). Springer. https://doi.org/10.1007/978-981-95-5116-3_11

Yakoubov, S., Damgård, I. B., Siniscalchi, L., Ravi, D. & Ciampi, M. (2026). Information-Theoretic Broadcast-Optimal MPC. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography Conference (TCC 2025) (pp. 152-181) https://doi.org/10.1007/978-3-032-12287-2_6

Aranha, D. F., Blatchley Hansen, A. & Kingo Mogensen, T. (2026). LINE-Break: Cryptanalysis and Reverse Engineering of Letter Sealing. In ASIA CCS 2026 - Proceedings of the 21st ACM ASIA Conference on Computer and Communications Security (pp. 375-387) https://doi.org/10.1145/3779208.3805983

Hall-Andersen, M. N. & Aranha, D. F. (2026). Notes and Proofs for Divisor Techniques. https://blog.zksecurity.xyz/posts/divisor-notes/divisor-techniques.pdf

Acharya, A., Hazay, C. & Venkitasubramaniam, M. (2026). On Achieving "Best-in-the-Multiverse" MPC. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography - 23rd International Conference, TCC 2025, Proceedings: 23rd International Conference, TCC 2025, Aarhus, Denmark, December 1–5, 2025, Proceedings, Part I (Vol. 16268, pp. 119–151). Springer LNCS. https://doi.org/10.1007/978-3-032-12287-2_5

Abram, D., Fehr, S., Obremski, M. & Scholl, P. (2026). On the Impossibility of Actively Secure Distributed Samplers. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography - 23rd International Conference, TCC 2025, Proceedings: 23rd International Conference, TCC 2025, Aarhus, Denmark, December 1–5, 2025, Proceedings, Part IV (pp. 547-581). Springer Nature. https://doi.org/10.1007/978-3-032-12290-2_18

Escudero, D. & Damgård, I. (2026). Preface. In D. Escudero & I. Damgård (Eds.), Progress in Cryptology – LATINCRYPT 2025: 9th International Conference on Cryptology and Information Security in Latin America, Medellín, Colombia, October 1–3, 2025, Proceedings (pp. v). Springer. https://doi.org/10.1007/978-3-032-06754-8

Behera, A. R., Meyer, P., Orlandi, C., Roy, L. & Scholl, P. (2026). Privately Constrained PRFs from DCR: Puncturing and Bounded Waring Rank. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography - 23rd International Conference, TCC 2025, Proceedings (pp. 301-332). Springer. https://doi.org/10.1007/978-3-032-12287-2_11

Chiang, J. H.-Y., Damgård, I., Orlandi, C., Pancholi, M. & Simkin, M. (2026). Securely Computing One-Sided Matching Markets. In C. Garman & P. Moreno-Sanchez (Eds.), Financial Cryptography and Data Security - 29th International Conference, FC 2025, Revised Selected Papers (pp. 126-143). Springer Nature. https://doi.org/10.1007/978-3-032-07024-1_8

Abram, D., Malavolta, G. & Roy, L. (2026). Slightly Sublinear Trapdoor Hash Functions and PIR from Low-Noise LPN. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography - 23rd International Conference, TCC 2025, Proceedings (pp. 280-300). Springer Science+Business Media. https://doi.org/10.1007/978-3-032-12287-2_10

Årdal, M. A., Basso, A. & Riepel, D. (2026). The Algebraic Isogeny Model: A General Model with Applications to SQIsign and Key Exchanges. In J. Daemen & E. Thomé (Eds.), Advances in Cryptology – EUROCRYPT 2026 - 45th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Proceedings (pp. 604-635) https://doi.org/10.1007/978-3-032-25327-9_21

Larsen, K. G. & Simkin, M. (2026). Time/Space Tradeoffs for Generic Attacks on Delay Functions. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography: 23rd International Conference, TCC 2025, Aarhus, Denmark, December 1–5, 2025, Proceedings, Part IV (pp. 451-477). Springer. https://doi.org/10.1007/978-3-032-12290-2_15

Acharya, A., Hazay, C., Prabhakaran, M. & Kolesnikov, V. (2026). Towards Building Efficient SCALES Protocols. In G. Hanaoka & B.-Y. Yang (Eds.), Advances in Cryptology - ASIACRYPT 2025 - 31st International Conference on the Theory and Application of Cryptology and Information Security, Proceedings: 31st International Conference on the Theory and Application of Cryptology and Information Security, Melbourne, VIC, Australia, December 8–12, 2025, Proceedings, Part V (Vol. 16249, pp. 35-67). Springer LNCS. https://doi.org/10.1007/978-981-95-5116-3_2

Argo, S., Venema, M., Riepel, D., Güneysu, T. & Aranha, D. F. (2025). ABE Cubed: Advanced Benchmarking Extensions for ABE Squared. IACR Transactions on Cryptographic Hardware and Embedded Systems, 2025(4), 544-587. https://doi.org/10.46586/tches.v2025.i4.544-587

Årdal, M. A., Basso, A., Feo, L. D., Patranabis, S. & Wesolowski, B. (2025). A Complete Security Proof of SQIsign. In Y. Tauman Kalai & S. F. Kamara (Eds.), Advances in Cryptology – CRYPTO 2025 - 45th Annual International Cryptology Conference, Proceedings (pp. 190-222) https://doi.org/10.1007/978-3-032-01887-8_7

Braun, L., Castagnos, G., Damgård, I., Laguillaumie, F., Melissaris, K., Orlandi, C. & Tucker, I. (2025). An Improved Threshold Homomorphic Cryptosystem Based on Class Groups. Cryptography and Communications, 17(5), 1367-1406. https://doi.org/10.1007/S12095-025-00826-2

Charbit, P., Couteau, G., Meyer, P. & Naserasr, R. (2025). A Note on Low-Communication Secure Multiparty Computation via Circuit Depth-Reduction. In E. Boyle, E. Boyle & M. Mahmoody (Eds.), Theory of Cryptography - 22nd International Conference, TCC 2024, Proceedings (pp. 167-199). Springer Science+Business Media. https://doi.org/10.1007/978-3-031-78023-3_6

Abraham, I., Chouatt, E., Gilad, Y., Stern, G. & Yakoubov, S. (2025). Asynchronous Algorand: Reaching Agreement with Near Linear Communication and Constant Expected Time. In ACM Symposium on Principles of Distributed Computing (PODC 2025) (pp. 28-38) https://doi.org/10.1145/3732772.3733533

Papanikolaou, N. M. (2025). Better, Faster, Stronger - Improving Security, Efficiency, and Primitives for MPC. [PhD dissertation, Aarhus University].

Amores Sesar, I., Cachin, C., Villacis, J. & Zanolini, L. (2025). DAG-based Consensus with Asymmetric Trust. In PODC '25: Proceedings of the ACM Symposium on Principles of Distributed Computing (pp. 151-161) https://doi.org/10.1145/3732772.3733527

Amores Sesar, I., Grøndal, V. H., Holmgård, A. & Ottendal, M. (2025). DAG It Off: Latency Prefers No Common Coins. In D. R. Kowalski (Ed.), 39th International Symposium on Distributed Computing (DISC 2025) Article 5 https://doi.org/10.4230/LIPIcs.DISC.2025.5

Ciampi, M., Sternad, J. & Xia, Y. (2025). Delayed-Input Multi-party Computation. In M. Fischlin & V. Moonsamy (Eds.), Applied Cryptography and Network Security - 23rd International Conference, ACNS 2025, Proceedings (pp. 339–368) https://doi.org/10.1007/978-3-031-95761-1_12

Boyle, E., Kohl, L., Li, Z. & Scholl, P. (2025). Direct FSS Constructions for Branching Programs and More from PRGs with Encoded-Output Homomorphism. In K.-M. Chung & Y. Sasaki (Eds.), Advances in Cryptology – ASIACRYPT 2024 - 30th International Conference on the Theory and Application of Cryptology and Information Security, Proceedings (pp. 266-298). Springer Nature. https://doi.org/10.1007/978-981-96-0938-3_9

Burkhardt, J., Keller, H. J., Orlandi, C. & Schwiegelshohn, C. (2025). Distributed Differentially Private Data Analytics via Secure Sketching. In Forty-second International Conference on Machine Learning: ICML 2025 (Vol. 267, pp. 5913-5942). Article 10733 https://openreview.net/forum?id=2Snksn3U47

Damgård, I. B., Ravi, D., Roy, L. D., Tschudi, D. & Yakoubov, S. (2025). Efficient Secure Communication Over Dynamic Incomplete Networks With Minimal Connectivity. In E. Boyle, E. Boyle & M. Mahmoody (Eds.), Theory of Cryptography - 22nd International Conference, TCC 2024, Proceedings (pp. 266–292). Springer. https://doi.org/10.1007/978-3-031-78023-3_9

Ganesh, C., Orlandi, C., Pancholi, M. R., Takahashi, A. & Tschudi, D. (2025). Fiat-Shamir Bulletproofs are Non-Malleable (in the Random Oracle Model). Journal of Cryptology, 38(1), Article 11. https://doi.org/10.1007/s00145-024-09525-2

Aranha, D. F., Costache, A., Guimaraes, A. & Soria-Vazquez, E. (2025). HELIOPOLIS: Verifiable Computation over Homomorphically Encrypted Data from Interactive Oracle Proofs is Practical. In K.-M. Chung & Y. Sasaki (Eds.), Advances in Cryptology – ASIACRYPT 2024 - 30th International Conference on the Theory and Application of Cryptology and Information Security, Proceedings (Vol. V, pp. 302-334). Springer. https://doi.org/10.1007/978-981-96-0935-2_10

Neumann, L., Guimaraes, A., Aranha, D. F. & Borin, E. (2025). Homomorphic WiSARDs: Efficient Weightless Neural Network training over encrypted data. In M. Fischlin & V. Moonsamy (Eds.), Applied Cryptography and Network Security - 23rd International Conference, ACNS 2025, Proceedings (pp. 309-338) https://doi.org/10.1007/978-3-031-95767-3_12

Agarwal, A., Bienstock, A., Damgård, I. & Escudero, D. (2025). Honest Majority GOD MPC with O(depth(C)) Rounds and Low Online Communication. In K.-M. Chung & Y. Sasaki (Eds.), Advances in Cryptology – ASIACRYPT 2024 - 30th International Conference on the Theory and Application of Cryptology and Information Security, Proceedings (pp. 234-265). Springer Nature. https://doi.org/10.1007/978-981-96-0938-3_8

Kolby, S., Roy, L. D., Sternad, J. & Yakoubov, S. (2025). Information-Theoretic Random-Index PIR. In N. Gilboa (Ed.), 6th Conference on Information-Theoretic Cryptography (ITC 2025) (pp. 5:1-5:15). Article 5 Dagstuhl Publishing. https://doi.org/10.4230/LIPIcs.ITC.2025.5

Abram, D., Malavolta, G. & Roy, L. (2025). Key-Homomorphic Computations for RAM: Fully Succinct Randomised Encodings and More. In Y. Tauman Kalai & S. F. Kamara (Eds.), Advances in Cryptology – CRYPTO 2025 - 45th Annual International Cryptology Conference, Proceedings (pp. 236-268). Springer Science+Business Media. https://doi.org/10.1007/978-3-032-01881-6_8

Constantin-Sukul, L. R. J., Ø. Gammelgaard, R., Henriksen, A. & Aranha, D. F. (2025). Key recovery on static Kyber based on transient execution attacks. In Proceedings of the 1st Microarchitecture Security Conference https://doi.org/10.46586/uasc.2025.006

Agarwal, A., Baum, C., Braun, L. & Scholl, P. (2025). Low-Bandwidth Mixed Arithmetic in VOLE-Based ZK from Low-Degree PRGs. In S. Fehr & P.-A. Fouque (Eds.), Advances in Cryptology – EUROCRYPT 2025 - 44th Annual International Conference on the Theory and Applications of Cryptographic Techniques, 2025, Proceedings: EUROCRYPT 2025 (Vol. 4, pp. 396-426). Springer. https://doi.org/10.1007/978-3-031-91134-7_14

Januzelli, J., Rosulek, M. & Roy, L. (2025). Lower Bounds for Garbled Circuits from Shannon-Type Information Inequalities. In Y. Tauman Kalai & S. F. Kamara (Eds.), Advances in Cryptology – CRYPTO 2025 - 45th Annual International Cryptology Conference, Proceedings (pp. 589-618). Springer Science+Business Media. https://doi.org/10.1007/978-3-032-01884-7_19

Morita, H., Pohle, E., Sadakane, K., Scholl, P., Tozawa, K. & Tschudi, D. (2025). MAESTRO: Multi-Party AES Using Lookup Tables. In Proceedings of the 34th USENIX Security Symposium (pp. 1965-1984). USENIX - The Advanced Computing Systems Association. https://doi.org/10.5555/3766078.3766180

Boudgoust, K. & Keller, H. (2025). Module Learning with Errors with Truncated Matrices. In R. Niederhagen & M.-J. O. Saarinen (Eds.), Post-Quantum Cryptography - 16th International Workshop, PQCrypto 2025, Proceedings (Vol. Part 1, pp. 255-277). Springer. https://doi.org/10.1007/978-3-031-86599-2_9

Hansen, A. B., Nielsen, J. B. & Simkin, M. (2025). OCash: Fully Anonymous Payments Between Blockchain Light Clients. In T. Jager & J. Pan (Eds.), Public-Key Cryptography – PKC 2025 - 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, Proceedings (pp. 169-202). Springer Science+Business Media. https://doi.org/10.1007/978-3-031-91832-2_6

Baum, C., Beullens, W., Mukherjee, S., Orsini, E., Ramacher, S., Rechberger, C., Roy, L. & Scholl, P. (2025). One Tree to Rule Them All: Optimizing GGM Trees and OWFs for Post-Quantum Signatures. In K.-M. Chung & Y. Sasaki (Eds.), Advances in Cryptology - ASIACRYPT 2024 (pp. 463-493). Springer Nature. https://doi.org/10.1007/978-981-96-0875-1_15

Acharya, A., Azari, K. & Kamath, C. (2025). On the Adaptive Security of Free-XOR-Based Garbling Schemes in the Plain Model. In S. Fehr & P.-A. Fouque (Eds.), Advances in Cryptology – EUROCRYPT 2025 - 44th Annual International Conference on the Theory and Applications of Cryptographic Techniques, 2025, Proceedings: 44th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Madrid, Spain, May 4–8, 2025, Proceedings, Part VI (Vol. 15606, pp. 214-244). Springer LNCS. https://doi.org/10.1007/978-3-031-91095-1_8

Årdal, M. A., Adj, G., Alblooshi, A., Aranha, D. F., A. Canales-Martínez, I., Chavez-Saab, J., Gazzoni Filho, D. L., Reijnders, K. & Rodriguez-Henriquez, F. (2025). Optimized One-Dimensional SQIsign Verification on Intel and Cortex-M4. IACR Transactions of Cryptographic Hardware and Embedded Systems, 2025(1), 497-522. https://doi.org/10.46586/tches.v2025.i1.497-522

Chiang, J. H. Y., Damgård, I., Duro, W. R., Engan, S., Kolby, S. & Scholl, P. (2025). Post-Quantum Threshold Ring Signature Applications from VOLE-in-the-Head. In CCS 2025 - Proceedings of the 2025 ACM SIGSAC Conference on Computer and Communications Security (pp. 4664-4678). Association for Computing Machinery. https://doi.org/10.1145/3719027.3744854

Meyer, P., Orlandi, C., Roy, L. & Scholl, P. (2025). Rate-1 Arithmetic Garbling From Homomorphic Secret Sharing. In E. Boyle & M. Mahmoody (Eds.), Theory of Cryptography - 22nd International Conference, TCC 2024, Proceedings (pp. 71-97). Article 323579 Springer Nature. https://doi.org/10.1007/978-3-031-78023-3_3

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Revised 04.08.2026

Marianne Dammand Iversen